Description

The VLIT2500 Dual Chamber Magnetic Visual Level Indicator with Level Transmitter is a practical alternative to fragile, easily-clouded sight glasses. The unit’s 2½” (63.5 mm) diameter 316 stainless steel chamber provides safe, durable and easy-to-read indication in various liquids while remaining isolated from potential media contamination. The visual level indicator's 1.25" chamber accepts a CS02 Capacitance or GW704 Guided Wave Radar Level Transmitter to provide continuous output readings correlating to the fluid level within the process vessel. The VLIT2500 withstands pressures up to 400 PSIG (27 bar) and is capable of providing accurate level indication with or without power. Various threaded, flanged and weld connections are available to mount the unit on the top, bottom or side of the tank. Additional options include custom flag color combinations and graduated scales.

Principles of Operation

Within a non-magnetic chamber of the visual level indicator, a magnetic float rises and falls according to the fluid level. The float is weighted to the specific gravity of the media and as it is carried by the fluid level, its internal magnets attract the external line of highly visible magnetic flags. Once the flags attract, they rotate and visibly track the exact measurement of the fluid.

A second chamber on the indicator houses a CS02 Capacitance or GW704 Guided Wave Radar Level Transmitter. In the CS02, the metal probe rod and outer shield act as conductive plates that encompass the dielectric media within a tank. As the electric current passes from one plate to the next, the control board within the junction box serves as a transmitter and relays an output signal corresponding to the media level within the tank. In the GW704, the process of guided wave radar combines time domain reflectometry (TDR), equivalent time sampling (ETS) and modern low-power circuity to provide an output relative to the media level. LEARN MORE ABOUT VISUAL LEVEL INDICATORS >

insert_drive_file Product Specifications

Features

• Independent Visual Level Indicator and Level Transmitter Output
• Fully-Isolated Indicator and Pressure Chamber
• Simple Solid-State Transmitter Calibration for Various Fluids
• 316 Stainless Steel and Teflon Construction
• Aluminum Indicator Flags
• Lengths Up to 16 Feet and Visibility Up to 100 Feet (30 Meters)

Environmental

Ambient Temperature:	-40° to +160° F (-40° to +71° C)
Process Temperature:	-40° to +400° F (-40° to +204° C)
Process Pressure:	400 PSIG (27.6 bar)
Seals:	Viton (Standard), PTFE, Buna or Silicone

Electrical

Power Supply:	11 to 30 VDC (24 VDC Nominal)
Output:	4-20 mA or 0-5 VDC Selection
Response Time:	1/2 Second
Power Consumption:	1.3 VA
Linearity:	0.5% of Actual
Optional Independent Switch Contacts:	SPDT (Latch) 25 Watt Maximum

Applications

	Beverage Vessels & Tanks
	Water & Storage Tanks
	WFI Skids
	DI Water Systems
	Sanitary Mixing Tanks
	Pharmaceutical & Biotech Vessels
	HVAC
	Sight Glass Replacement

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settings_applications Custom Options

Mounting Configurations

Type SS Side to Side Mounting Connection

Type TS Side & Top Mounting Connection

Type SB Side & Bottom Mounting Connection

Type TB Top & Bottom Mounting Connection

Side Connections

Blind

Fixed NPT Female

Fixed NPT Male

Fixed Blind Weld

Fixed Socket Weld

Fixed Sanitary Flange

Fixed Flange

Top & Bottom Connections

Fixed Sanitary Flange	Fixed Blind	Fixed NPT Female	Fixed NPT Male	Fixed Blind Weld	Fixed Socket Weld	Fixed Flange
Removable Sanitary Flange	Removable Blind	Removable NPT Female	Removable NPT Male	Removable Blind Weld	Removable Socket Weld	Removable Flange